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990 Stonecastle Drive, O Fallon, MO 63366

Local realty services provided by:CENTURY 21 CopperKey Realty
990 Stonecastle Drive,O'Fallon, MO 63366
$1,850,000
  • 4 Beds
  • 7 Baths
  • 7,520 sq. ft.
  • Single family
  • Active
Listed by: eric b merchant
Office: trophy properties & auction
MLS#:26004152
Source:MO_MARIS

Price summary

  • Price:$1,850,000
  • Price per sq. ft.:$246.01
  • Monthly HOA dues:$83.33

About this home

Exceptional elegance on over 3 acres of private paradise! This home is simply majestic! Words don't do it justice. From the Travertine floors to the 4 fireplaces... this home invites you in & makes you want to stay! The kitchen is a "cooks" kitchen with a Subzero fridge & a Wolf gas range! Lots of cabinets & countertop space to spread out, cook & entertain! The LL is simply awesome with a magnificent wet bar, custom wine cellar, and a home theater that will make you think you are "at the movies"!! Outside you will find fantastic stone retaining walls that look like "giants" built them! The attention to detail in the stamped concrete accents to the thoughtful landscaping & the stunning front door... it is evident in all aspects of this home! Once you come in, you don't want to leave! The office/den is full of beautiful woodwork and trim... old school elegance! Something to be proud of for sure! The main floor primary bedroom is everything you could want! oh yeah... a 5-car garage!

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Home facts

  • Year built:2006
  • Listing ID #:26004152
  • Added:1 day(s) ago
  • Updated:January 26, 2026 at 05:39 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:7
  • Full bathrooms:4
  • Half bathrooms:3
  • Living area:7,520 sq. ft.

Heating and cooling

  • Cooling:Central Air, Dual, Electric, Zoned
  • Heating:Electric, Forced Air, Propane

Structure and exterior

  • Year built:2006
  • Building area:7,520 sq. ft.
  • Lot area:3.32 Acres

Schools

  • High school:Ft. Zumwalt North High
  • Middle school:Ft. Zumwalt North Middle
  • Elementary school:Mount Hope Elem.

Utilities

  • Water:Well
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$1,850,000
  • Price per sq. ft.:$246.01
  • Tax amount:$18,023 (2025)
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